The benefits and drawbacks of hiring an in-house bookkeeper. Pros of Hiring In-House For larger companies with a high volume of transactions, employing an in-house bookkeeper can be beneficial. If you're handling 2,000 to 3,000 transactions a month, daily management for reporting is crucial. Managers often rely on daily reports instead of weekly or monthly ones. Many businesses assign additional responsibilities to the bookkeeper, making the payroll cost more justifiable. How